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HIGHLIGHTED ARTICLES

Spin dynamics in the high-field phases of volborthite

M. Yoshida, K. Nawa, H. Ishikawa, M. Takigawa, M. Jeong, S. Krämer, M. Horvatić, C. Berthier, K. Matsui, T. Goto, S. Kimura, T. Sasaki, J. Yamaura, H. Yoshida, Y. Okamoto, and Z. Hiroi

Phys. Rev. B 96, 180413(R) (2017) - Published 27 November, 2017

In a frustrated magnet with competing ferromagnetic and antiferromagnetic interactions, a spin-nematic state can be realized due to the condensation of two magnon bound stats. Volborthite Cu3V2O7(OH)2⋅2H2O is a promising candidate. The authors study the spin dynamics in the high-field phases of volborthite. In the magnetization plateau state, the nuclear relaxation rates indicate an excitation gap with a large effective g factor, pointing to magnon bound states. The relaxation rates also indicate unusual spin fluctuations with slow time scales. These findings suggest that an exotic spin state caused by the condensation of magnon bound states is realized below the magnetization plateau.

Spin Seebeck effect in the polar antiferromagnet α−Cu2V2O7

Y. Shiomi, R. Takashima, D. Okuyama, G. Gitgeatpong, P. Piyawongwatthana, K. Matan, T. J. Sato, and E. Saitoh

Phys. Rev. B 96, 180414(R) (2017) - Published 28 November, 2017

Spin currents in antiferromagnetic materials have recently attracted much interest in the field of spintronics. Although the thermal generation effect of spin currents, as in the spin Seebeck effect (SSE), is powerful for their study, the SSE in antiferromagnets has been experimentally studied only for Cr2O3 and MnF2. In this work, the authors experimentally observe the SSE in the polar antiferromagnet α-Cu2V2O7. Comparison of the experimental results with calculations using magnetic parameters determined by neutron scattering studies reveals that the magnon scattering plays an important role in the antiferromagnetic SSE observed in α-Cu2V2O7.

Spectroscopic perspective on the interplay between electronic and magnetic properties of magnetically doped topological insulators

J. A. Krieger, Cui-Zu Chang, M.-A. Husanu, D. Sostina, A. Ernst, M. M. Otrokov, T. Prokscha, T. Schmitt, A. Suter, M. G. Vergniory, E. V. Chulkov, J. S. Moodera, V. N. Strocov, and Z. Salman

Phys. Rev. B 96, 184402 (2017) - Published 2 November, 2017

The quantum anomalous Hall (QAH) effect involves spin-polarized, dissipation-free chiral edge state transport in the absence of an external magnetic field. This effect has been realized in magnetically doped topological insulators, such as Cr- and V-doped (Bi,Sb)2Te3 thin films. To date, the observation of the QAH effect in these materials is limited to millikelvin temperatures deep below their ferromagnetic transition temperature. In this report, the authors provide complementary magnetic and electronic study of such systems using muon spin and photoemission spectroscopies. They show that the topological insulator layers become fully ferromagnetic only at much lower temperature than the onset temperature for ferromagnetism and demonstrate the presence of a magnetic impurity band with a finite density of states at the Fermi level. Both properties may be responsible for the low temperature needed for observing the QAH effect.

Radiation damping in ferromagnetic resonance induced by a conducting spin sink

Mohammad M. Qaid, Tim Richter, Alexander Müller, Christoph Hauser, Camillo Ballani, and Georg Schmidt

Phys. Rev. B 96, 184405 (2017) - Published 6 November, 2017

Spin pumping describes the flow of a spin current from a ferromagnet into an adjacent conductor due to spin precession or thermal gradients in the ferromagnet. To measure its magnitude, often the damping of the ferromagnet in ferromagnetic resonance is investigated, which increases when spin pumping takes place. However, in the experiments shown here, it is shown that electromagnetic interactions between the ferromagnet and the conducting nonmagnet with the exciting magnetic radio-frequency field can also cause additional damping. This so-called radiation damping can mimic spin pumping where none exists or at least considerably falsify the results obtained from the standard evaluation of the experiment.

Chiral liquid phase of simple quantum magnets

Zhentao Wang, Adrian E. Feiguin, Wei Zhu, Oleg A. Starykh, Andrey V. Chubukov, and Cristian D. Batista

Phys. Rev. B 96, 184409 (2017) - Published 7 November, 2017

A current challenge in condensed matter physics is the search for novel quantum states of matter. In this paper, the authors provide a simple guiding principle for finding quantum spin liquids in real materials. Like in the case of unconventional superconductivity that involves pairing of two fermions into a bound state, it is shown here that chiral quantum liquids naturally emerge in the vicinity of a class of magnetic quantum critical points, due to pairing of two bosons into a bound state of zero total spin.

Electron temperature and tunnel coupling dependence of zero-bias and almost-zero-bias conductance peaks in Majorana nanowires

F. Setiawan, Chun-Xiao Liu, Jay D. Sau, and S. Das Sarma

Phys. Rev. B 96, 184520 (2017) - Published 22 November, 2017

A key signature of a topological Majorana zero mode is the 2e2/h quantized zero-temperature zero-bias conductance of a metal-superconductor tunnel junction. This theoretical work shows that the finite-temperature Majorana conductance obeys a scaling relation with respect to a single dimensionless parameter, given by the ratio of the temperature and tunnel coupling, but only in the limit of weak tunneling and low temperature. Unfortunately, exactly the same scaling also applies to the zero-bias conductance arising from trivial Andreev bound states. This implies that a clear distinction between topological and trivial physics is not feasible based on such scaling plots.

RAPID COMMUNICATIONS

Inhomogeneous, disordered, and partially ordered systems

Isotropic Huygens dipoles and multipoles with colloidal particles

Romain Dezert, Philippe Richetti, and Alexandre Baron

Phys. Rev. B 96, 180201(R) (2017) - Published 6 November, 2017

Weak- versus strong-disorder superfluid—Bose glass transition in one dimension

Elmer V. H. Doggen, Gabriel Lemarié, Sylvain Capponi, and Nicolas Laflorencie

Phys. Rev. B 96, 180202(R) (2017) - Published 9 November, 2017

Single-parameter scaling and maximum entropy inside disordered one-dimensional systems: Theory and experiment

Xiaojun Cheng, Xujun Ma, Miztli Yépez, Azriel Z. Genack, and Pier A. Mello

Phys. Rev. B 96, 180203(R) (2017) - Published 16 November, 2017

Nonequilibrium phase diagram of a one-dimensional quasiperiodic system with a single-particle mobility edge

Archak Purkayastha, Abhishek Dhar, and Manas Kulkarni

Phys. Rev. B 96, 180204(R) (2017) - Published 27 November, 2017

Dynamics, dynamical systems, lattice effects

Frozen mode regime in finite periodic structures

Huanan Li, Ilya Vitebskiy, and Tsampikos Kottos

Phys. Rev. B 96, 180301(R) (2017) - Published 8 November, 2017

Type of dike using C-shaped vertical cylinders

Guillaume Dupont, Fabien Remy, Olivier Kimmoun, Bernard Molin, Sebastien Guenneau, and Stefan Enoch

Phys. Rev. B 96, 180302(R) (2017) - Published 15 November, 2017

Mixed state dynamical quantum phase transitions

Utso Bhattacharya, Souvik Bandyopadhyay, and Amit Dutta

Phys. Rev. B 96, 180303(R) (2017) - Published 21 November, 2017

Dynamical topological quantum phase transitions for mixed states

M. Heyl and J. C. Budich

Phys. Rev. B 96, 180304(R) (2017) - Published 21 November, 2017

Phonon mode links ferroicities in multiferroic [(CH3)2NH2]Mn(HCOO)3

Kendall D. Hughey, Amanda J. Clune, Michael O. Yokosuk, Amal al-Wahish, Kenneth R. O'Neal, Shiyu Fan, Nandita Abhyankar, Hongjun Xiang, Zhiqiang Li, John Singleton, Naresh S. Dalal, and Janice L. Musfeldt

Phys. Rev. B 96, 180305(R) (2017) - Published 22 November, 2017

Magnetism

Ultrahigh magnetic field phases in the frustrated triangular-lattice magnet CuCrO2

Atsuhiko Miyata, Oliver Portugall, Daisuke Nakamura, Kenya Ohgushi, and Shojiro Takeyama

Phys. Rev. B 96, 180401(R) (2017) - Published 1 November, 2017

Quantum spin chains with multiple dynamics

Xiao Chen, Eduardo Fradkin, and William Witczak-Krempa

Phys. Rev. B 96, 180402(R) (2017) - Published 6 November, 2017

Microscopic reversal magnetization mechanisms in CoCrPt thin films with perpendicular magnetic anisotropy: Fractal structure versus labyrinth stripe domains

D. Navas, N. Soriano, F. Béron, C. T. Sousa, K. R. Pirota, J. Torrejon, C. Redondo, R. Morales, and C. A. Ross

Phys. Rev. B 96, 180403(R) (2017) - Published 7 November, 2017

Haldane topological orders in Motzkin spin chains

L. Barbiero, L. Dell'Anna, A. Trombettoni, and V. E. Korepin

Phys. Rev. B 96, 180404(R) (2017) - Published 8 November, 2017

Competing magnetic interactions in a spin-12 square lattice: Hidden order in Sr2VO4

Bongjae Kim, Sergii Khmelevskyi, Peter Mohn, and Cesare Franchini

Phys. Rev. B 96, 180405(R) (2017) - Published 8 November, 2017

Magnetic dimerization in the frustrated spin ladder Li2Cu2O(SO4)2

O. Vaccarelli, G. Rousse, A. Saúl, and G. Radtke

Phys. Rev. B 96, 180406(R) (2017) - Published 13 November, 2017

Piezomagnetoelectric effect in LiCoPO4

V. D. Fil, M. P. Kolodyazhnaya, G. A. Zvyagina, I. V. Bilych, and K. R. Zhekov

Phys. Rev. B 96, 180407(R) (2017) - Published 14 November, 2017

Spin-orbit coupling fluctuations as a mechanism of spin decoherence

M. Martens, G. Franco, N. S. Dalal, S. Bertaina, and I. Chiorescu

Phys. Rev. B 96, 180408(R) (2017) - Published 14 November, 2017

Gapless magnetic excitations in the kagome antiferromagnet Ca-kapellasite probed by Cl35 NMR spectroscopy

Y. Ihara, T. Sasaki, N. Noguchi, Y. Ishii, M. Oda, and H. Yoshida

Phys. Rev. B 96, 180409(R) (2017) - Published 14 November, 2017

Striped magnetic ground state of the kagome lattice in Fe4Si2Sn7O16

C. D. Ling, M. C. Allison, S. Schmid, M. Avdeev, J. S. Gardner, C.-W. Wang, D. H. Ryan, M. Zbiri, and T. Söhnel

Phys. Rev. B 96, 180410(R) (2017) - Published 15 November, 2017

Doping-induced quantum crossover in Er2Ti2−xSnxO7

M. Shirai, R. S. Freitas, J. Lago, S. T. Bramwell, C. Ritter, and I. Živković

Phys. Rev. B 96, 180411(R) (2017) - Published 20 November, 2017

Thermally driven long-range magnon spin currents in yttrium iron garnet due to intrinsic spin Seebeck effect

Brandon L. Giles, Zihao Yang, John S. Jamison, Juan M. Gomez-Perez, Saül Vélez, Luis E. Hueso, Fèlix Casanova, and Roberto C. Myers

Phys. Rev. B 96, 180412(R) (2017) - Published 22 November, 2017

Spin dynamics in the high-field phases of volborthite

M. Yoshida, K. Nawa, H. Ishikawa, M. Takigawa, M. Jeong, S. Krämer, M. Horvatić, C. Berthier, K. Matsui, T. Goto, S. Kimura, T. Sasaki, J. Yamaura, H. Yoshida, Y. Okamoto, and Z. Hiroi

Phys. Rev. B 96, 180413(R) (2017) - Published 27 November, 2017

In a frustrated magnet with competing ferromagnetic and antiferromagnetic interactions, a spin-nematic state can be realized due to the condensation of two magnon bound stats. Volborthite Cu3V2O7(OH)2⋅2H2O is a promising candidate. The authors study the spin dynamics in the high-field phases of volborthite. In the magnetization plateau state, the nuclear relaxation rates indicate an excitation gap with a large effective g factor, pointing to magnon bound states. The relaxation rates also indicate unusual spin fluctuations with slow time scales. These findings suggest that an exotic spin state caused by the condensation of magnon bound states is realized below the magnetization plateau.

Spin Seebeck effect in the polar antiferromagnet α−Cu2V2O7

Y. Shiomi, R. Takashima, D. Okuyama, G. Gitgeatpong, P. Piyawongwatthana, K. Matan, T. J. Sato, and E. Saitoh

Phys. Rev. B 96, 180414(R) (2017) - Published 28 November, 2017

Spin currents in antiferromagnetic materials have recently attracted much interest in the field of spintronics. Although the thermal generation effect of spin currents, as in the spin Seebeck effect (SSE), is powerful for their study, the SSE in antiferromagnets has been experimentally studied only for Cr2O3 and MnF2. In this work, the authors experimentally observe the SSE in the polar antiferromagnet α-Cu2V2O7. Comparison of the experimental results with calculations using magnetic parameters determined by neutron scattering studies reveals that the magnon scattering plays an important role in the antiferromagnetic SSE observed in α-Cu2V2O7.

Dirac-surface-state-dominated spin to charge current conversion in the topological insulator (Bi0.22Sb0.78)2Te3 films at room temperature

J. B. S. Mendes, O. Alves Santos, J. Holanda, R. P. Loreto, C. I. L. de Araujo, Cui-Zu Chang, J. S. Moodera, A. Azevedo, and S. M. Rezende

Phys. Rev. B 96, 180415(R) (2017) - Published 28 November, 2017

Superfluidity and superconductivity

Time-reversal symmetry breaking in the noncentrosymmetric superconductor Re6Hf: Further evidence for unconventional behavior in the α-Mn family of materials

D. Singh, J. A. T. Barker, A. Thamizhavel, D. McK. Paul, A. D. Hillier, and R. P. Singh

Phys. Rev. B 96, 180501(R) (2017) - Published 1 November, 2017

NMR evidence for static local nematicity and its cooperative interplay with low-energy magnetic fluctuations in FeSe under pressure

P. Wiecki, M. Nandi, A. E. Böhmer, S. L. Bud'ko, P. C. Canfield, and Y. Furukawa

Phys. Rev. B 96, 180502(R) (2017) - Published 13 November, 2017

Spin excitation anisotropy in the optimally isovalent-doped superconductor BaFe2(As0.7P0.3)2

Ding Hu, Wenliang Zhang, Yuan Wei, Bertrand Roessli, Markos Skoulatos, Louis Pierre Regnault, Genfu Chen, Yu Song, Huiqian Luo, Shiliang Li, and Pengcheng Dai

Phys. Rev. B 96, 180503(R) (2017) - Published 16 November, 2017

Nearly isotropic superconductivity in the layered Weyl semimetal WTe2 at 98.5 kbar

Yuk Tai Chan, P. L. Alireza, K. Y. Yip, Q. Niu, K. T. Lai, and Swee K. Goh

Phys. Rev. B 96, 180504(R) (2017) - Published 16 November, 2017

Raman scattering study of the tetragonal magnetic phase in Sr1−xNaxFe2As2: Structural symmetry and electronic gap

Li Yue, Xiao Ren, Tingting Han, Jianqing Guo, Zhicheng Wu, Yan Zhang, and Yuan Li

Phys. Rev. B 96, 180505(R) (2017) - Published 16 November, 2017

Coupling of structure to magnetic and superconducting orders in quasi-one-dimensional K2Cr3As3

K. M. Taddei, Q. Zheng, A. S. Sefat, and C. de la Cruz

Phys. Rev. B 96, 180506(R) (2017) - Published 20 November, 2017

Little-Parks oscillations with half-quantum fluxoid features in Sr2RuO4 microrings

Yuuki Yasui, Kaveh Lahabi, Muhammad Shahbaz Anwar, Yuji Nakamura, Shingo Yonezawa, Takahito Terashima, Jan Aarts, and Yoshiteru Maeno

Phys. Rev. B 96, 180507(R) (2017) - Published 27 November, 2017

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

Polymorphism in elemental silicon: Probabilistic interpretation of the realizability of metastable structures

Eric B. Jones and Vladan Stevanović

Phys. Rev. B 96, 184101 (2017) - Published 3 November, 2017

Crystallization of supercooled liquid antimony: A density functional study

M. Ropo, J. Akola, and R. O. Jones

Phys. Rev. B 96, 184102 (2017) - Published 3 November, 2017

Metal nanoplates: Smaller is weaker due to failure by elastic instability

Duc Tam Ho, Soon-Yong Kwon, Harold S. Park, and Sung Youb Kim

Phys. Rev. B 96, 184103 (2017) - Published 7 November, 2017

Polymerization of sodium-doped liquid nitrogen under pressure

M. M. E. Cormier and S. A. Bonev

Phys. Rev. B 96, 184104 (2017) - Published 9 November, 2017

Force-matched empirical potential for martensitic transitions and plastic deformation in Ti-Nb alloys

Robert C. Ehemann and John W. Wilkins

Phys. Rev. B 96, 184105 (2017) - Published 10 November, 2017

Thermodynamic limits for optomechanical systems with conservative potentials

Stephen Ragole, Haitan Xu, John Lawall, and Jacob M. Taylor

Phys. Rev. B 96, 184106 (2017) - Published 13 November, 2017

Relaxation of dynamically disordered tetragonal platelets in the relaxor ferroelectric 0.964Na1/2Bi1/2TiO3−0.036BaTiO3

Florian Pforr, Kai-Christian Meyer, Márton Major, Karsten Albe, Wolfgang Donner, Uwe Stuhr, and Alexandre Ivanov

Phys. Rev. B 96, 184107 (2017) - Published 15 November, 2017

Extended Tersoff potential for boron nitride: Energetics and elastic properties of pristine and defective h-BN

J. H. Los, J. M. H. Kroes, K. Albe, R. M. Gordillo, M. I. Katsnelson, and A. Fasolino

Phys. Rev. B 96, 184108 (2017) - Published 20 November, 2017

Pressure-induced switching in ferroelectrics: Phase-field modeling, electrochemistry, flexoelectric effect, and bulk vacancy dynamics

Ye Cao, Anna Morozovska, and Sergei V. Kalinin

Phys. Rev. B 96, 184109 (2017) - Published 27 November, 2017

Dynamics of antiferroelectric phase transition in PbZrO3

Z. G. Fthenakis and I. Ponomareva

Phys. Rev. B 96, 184110 (2017) - Published 27 November, 2017

Inhomogeneous, disordered, and partially ordered systems

Single-crystal growth and study of the mixed spin-dimer system Ba3−xSrxCr2O8

Alsu Gazizulina, Diana L. Quintero-Castro, and Andreas Schilling

Phys. Rev. B 96, 184201 (2017) - Published 7 November, 2017

Dimensional reduction and its breakdown in the driven random-field O(N) model

Taiki Haga

Phys. Rev. B 96, 184202 (2017) - Published 15 November, 2017

Förster-type triplet-polaron quenching in disordered organic semiconductors

R. Coehoorn, P. A. Bobbert, and H. van Eersel

Phys. Rev. B 96, 184203 (2017) - Published 15 November, 2017

Towards accurate models for amorphous GeTe: Crucial effect of dispersive van der Waals corrections on the structural properties involved in the phase-change mechanism

M. Micoulaut, A. Piarristeguy, H. Flores-Ruiz, and A. Pradel

Phys. Rev. B 96, 184204 (2017) - Published 17 November, 2017

Dynamics, dynamical systems, lattice effects

Transverse acoustic phonon anomalies at intermediate wave vectors in MgV2O4

T. Weber, B. Roessli, C. Stock, T. Keller, K. Schmalzl, F. Bourdarot, R. Georgii, R. A. Ewings, R. S. Perry, and P. Böni

Phys. Rev. B 96, 184301 (2017) - Published 7 November, 2017

Strong coupling of phononic cavity modes in one-dimensional corrugated nanobeam structures

A. V. Korovin, Y. Pennec, and B. Djafari-Rouhani

Phys. Rev. B 96, 184302 (2017) - Published 15 November, 2017

Resonant inelastic x-ray scattering probes the electron-phonon coupling in the spin liquid κ-(BEDT-TTF)2Cu2(CN)3

V. Ilakovac, S. Carniato, P. Foury-Leylekian, S. Tomić, J.-P. Pouget, P. Lazić, Y. Joly, K. Miyagawa, K. Kanoda, and A. Nicolaou

Phys. Rev. B 96, 184303 (2017) - Published 17 November, 2017

Theory of coupled resonator optical waveguides exhibiting high-order exceptional points of degeneracy

Mohamed Y. Nada, Mohamed A. K. Othman, and Filippo Capolino

Phys. Rev. B 96, 184304 (2017) - Published 22 November, 2017

Observation of zone folding induced acoustic topological insulators and the role of spin-mixing defects

Yuanchen Deng, Hao Ge, Yuan Tian, Minghui Lu, and Yun Jing

Phys. Rev. B 96, 184305 (2017) - Published 27 November, 2017

Lattice dynamics of quasi-two-dimensional CdSe nanoplatelets and their Raman and infrared spectra

Alexander I. Lebedev

Phys. Rev. B 96, 184306 (2017) - Published 27 November, 2017

Kelvin-Helmholtz instability of the Dirac fluid of charge carriers on graphene

Rodrigo C. V. Coelho, Miller Mendoza, Mauro M. Doria, and Hans J. Herrmann

Phys. Rev. B 96, 184307 (2017) - Published 27 November, 2017

Magnetism

Oscillatory behavior of the domain wall dynamics in a curved cylindrical magnetic nanowire

R. Moreno, V. L. Carvalho-Santos, A. P. Espejo, D. Laroze, O. Chubykalo-Fesenko, and D. Altbir

Phys. Rev. B 96, 184401 (2017) - Published 1 November, 2017

Spectroscopic perspective on the interplay between electronic and magnetic properties of magnetically doped topological insulators

J. A. Krieger, Cui-Zu Chang, M.-A. Husanu, D. Sostina, A. Ernst, M. M. Otrokov, T. Prokscha, T. Schmitt, A. Suter, M. G. Vergniory, E. V. Chulkov, J. S. Moodera, V. N. Strocov, and Z. Salman

Phys. Rev. B 96, 184402 (2017) - Published 2 November, 2017

The quantum anomalous Hall (QAH) effect involves spin-polarized, dissipation-free chiral edge state transport in the absence of an external magnetic field. This effect has been realized in magnetically doped topological insulators, such as Cr- and V-doped (Bi,Sb)2Te3 thin films. To date, the observation of the QAH effect in these materials is limited to millikelvin temperatures deep below their ferromagnetic transition temperature. In this report, the authors provide complementary magnetic and electronic study of such systems using muon spin and photoemission spectroscopies. They show that the topological insulator layers become fully ferromagnetic only at much lower temperature than the onset temperature for ferromagnetism and demonstrate the presence of a magnetic impurity band with a finite density of states at the Fermi level. Both properties may be responsible for the low temperature needed for observing the QAH effect.

Low-field spin dynamics of Cr7Ni and Cr7Ni−Cu−Cr7Ni molecular rings as detected by μSR

S. Sanna, P. Arosio, L. Bordonali, F. Adelnia, M. Mariani, E. Garlatti, C. Baines, A. Amato, K. P. V. Sabareesh, G. Timco, R. E. P. Winpenny, S. J. Blundell, and A. Lascialfari

Phys. Rev. B 96, 184403 (2017) - Published 3 November, 2017

Structural, electronic, magnetic, and transport properties of the equiatomic quaternary Heusler alloy CoRhMnGe: Theory and experiment

Deepika Rani, Enamullah, K. G. Suresh, A. K. Yadav, S. N. Jha, D. Bhattacharyya, Manoj Raama Varma, and Aftab Alam

Phys. Rev. B 96, 184404 (2017) - Published 6 November, 2017

Radiation damping in ferromagnetic resonance induced by a conducting spin sink

Mohammad M. Qaid, Tim Richter, Alexander Müller, Christoph Hauser, Camillo Ballani, and Georg Schmidt

Phys. Rev. B 96, 184405 (2017) - Published 6 November, 2017

Spin pumping describes the flow of a spin current from a ferromagnet into an adjacent conductor due to spin precession or thermal gradients in the ferromagnet. To measure its magnitude, often the damping of the ferromagnet in ferromagnetic resonance is investigated, which increases when spin pumping takes place. However, in the experiments shown here, it is shown that electromagnetic interactions between the ferromagnet and the conducting nonmagnet with the exciting magnetic radio-frequency field can also cause additional damping. This so-called radiation damping can mimic spin pumping where none exists or at least considerably falsify the results obtained from the standard evaluation of the experiment.

Dynamic scaling analysis of the long-range RKKY Ising spin glass DyxY1−xRu2Si2

Y. Tabata, T. Waki, and H. Nakamura

Phys. Rev. B 96, 184406 (2017) - Published 6 November, 2017

Spin pumping and inverse spin Hall effect in ultrathin SrRuO3 films around the percolation limit

T. Richter, M. Paleschke, M. Wahler, F. Heyroth, H. Deniz, D. Hesse, and G. Schmidt

Phys. Rev. B 96, 184407 (2017) - Published 6 November, 2017

Carrier-driven coupling in ferromagnetic oxide heterostructures

Ching-Hao Chang, Angus Huang, Sujit Das, Horng-Tay Jeng, Sanjeev Kumar, and R. Ganesh

Phys. Rev. B 96, 184408 (2017) - Published 7 November, 2017

Chiral liquid phase of simple quantum magnets

Zhentao Wang, Adrian E. Feiguin, Wei Zhu, Oleg A. Starykh, Andrey V. Chubukov, and Cristian D. Batista

Phys. Rev. B 96, 184409 (2017) - Published 7 November, 2017

A current challenge in condensed matter physics is the search for novel quantum states of matter. In this paper, the authors provide a simple guiding principle for finding quantum spin liquids in real materials. Like in the case of unconventional superconductivity that involves pairing of two fermions into a bound state, it is shown here that chiral quantum liquids naturally emerge in the vicinity of a class of magnetic quantum critical points, due to pairing of two bosons into a bound state of zero total spin.

Machine learning of explicit order parameters: From the Ising model to SU(2) lattice gauge theory

Sebastian J. Wetzel and Manuel Scherzer

Phys. Rev. B 96, 184410 (2017) - Published 8 November, 2017

Perpendicular susceptibility and geometrical frustration in two-dimensional Ising antiferromagnets: Exact solutions

K. A. Muttalib, M. Khatun, and J. H. Barry

Phys. Rev. B 96, 184411 (2017) - Published 9 November, 2017

Direct measurement of the long-range p−d exchange coupling in a ferromagnet-semiconductor Co/CdMgTe/CdTe quantum well hybrid structure

I. A. Akimov, M. Salewski, I. V. Kalitukha, S. V. Poltavtsev, J. Debus, D. Kudlacik, V. F. Sapega, N. E. Kopteva, E. Kirstein, E. A. Zhukov, D. R. Yakovlev, G. Karczewski, M. Wiater, T. Wojtowicz, V. L. Korenev, Yu. G. Kusrayev, and M. Bayer

Phys. Rev. B 96, 184412 (2017) - Published 9 November, 2017

All-spin-based ultrafast nanologic elements with a Ni4 cluster

D. Chaudhuri, G. Lefkidis, and W. Hübner

Phys. Rev. B 96, 184413 (2017) - Published 10 November, 2017

Dynamic pathway of the photoinduced phase transition of TbMnO3

Elisabeth M. Bothschafter, Elsa Abreu, Laurenz Rettig, Teresa Kubacka, Sergii Parchenko, Michael Porer, Christian Dornes, Yoav William Windsor, Mahesh Ramakrishnan, Aurora Alberca, Sebastian Manz, Jonathan Saari, Seyed M. Koohpayeh, Manfred Fiebig, Thomas Forrest, Philipp Werner, Sarnjeet S. Dhesi, Steven L. Johnson, and Urs Staub

Phys. Rev. B 96, 184414 (2017) - Published 13 November, 2017

Systematic investigations of transient response of nuclear spins in the presence of polarized electrons

Mohmoud Rasly, Zhichao Lin, and Tetsuya Uemura

Phys. Rev. B 96, 184415 (2017) - Published 13 November, 2017

Reorientations, relaxations, metastabilities, and multidomains of skyrmion lattices

L. J. Bannenberg, F. Qian, R. M. Dalgliesh, N. Martin, G. Chaboussant, M. Schmidt, D. L. Schlagel, T. A. Lograsso, H. Wilhelm, and C. Pappas

Phys. Rev. B 96, 184416 (2017) - Published 13 November, 2017

Number of thermodynamic states in the three-dimensional Edwards-Anderson spin glass

Wenlong Wang, Jonathan Machta, Humberto Munoz-Bauza, and Helmut G. Katzgraber

Phys. Rev. B 96, 184417 (2017) - Published 14 November, 2017

Spin-density fluctuations and the fluctuation-dissipation theorem in 3d ferromagnetic metals

A. L. Wysocki, V. N. Valmispild, A. Kutepov, S. Sharma, J. K. Dewhurst, E. K. U. Gross, A. I. Lichtenstein, and V. P. Antropov

Phys. Rev. B 96, 184418 (2017) - Published 15 November, 2017

Magnetic phase diagram for the mixed-valence Eu oxide EuTi1−xAlxO3 (0≤x≤1)

Daisuke Akahoshi, Shuto Koshikawa, Takuro Nagase, Eiji Wada, Kosuke Nishina, Ryo Kajihara, Hideki Kuwahara, and Toshiaki Saito

Phys. Rev. B 96, 184419 (2017) - Published 15 November, 2017

High-resolution resonant inelastic extreme ultraviolet scattering from orbital and spin excitations in a Heisenberg antiferromagnet

Antonio Caretta, Martina Dell'Angela, Yi-De Chuang, Alexandra M. Kalashnikova, Roman V. Pisarev, Davide Bossini, Florian Hieke, Wilfried Wurth, Barbara Casarin, Roberta Ciprian, Fulvio Parmigiani, Surge Wexler, L. Andrew Wray, and Marco Malvestuto

Phys. Rev. B 96, 184420 (2017) - Published 16 November, 2017

Boundary-driven Heisenberg chain in the long-range interacting regime: Robustness against far-from-equilibrium effects

Leon Droenner and Alexander Carmele

Phys. Rev. B 96, 184421 (2017) - Published 16 November, 2017

Magnetic-field-induced decrease of the spin Peltier effect in Pt/Y3Fe5O12 system at room temperature

Ryuichi Itoh, Ryo Iguchi, Shunsuke Daimon, Koichi Oyanagi, Ken-ichi Uchida, and Eiji Saitoh

Phys. Rev. B 96, 184422 (2017) - Published 20 November, 2017

Magnetic solitons and magnetic phase diagram of the hexagonal chiral crystal CrNb3S6 in oblique magnetic fields

Jun-ichiro Yonemura, Yusuke Shimamoto, Takanori Kida, Daichi Yoshizawa, Yusuke Kousaka, Sadafumi Nishihara, Francisco Jose Trindade Goncalves, Jun Akimitsu, Katsuya Inoue, Masayuki Hagiwara, and Yoshihiko Togawa

Phys. Rev. B 96, 184423 (2017) - Published 20 November, 2017

Tuning the frequencies of the normal modes of a nanopillar oscillator through the magnetostatic interaction

D. Mancilla-Almonacid, R. E. Arias, S. Oyarzún, D. Altbir, and S. Allende

Phys. Rev. B 96, 184424 (2017) - Published 21 November, 2017

Yu-Shiba-Rusinov states of impurities in a triangular lattice of NbSe2 with spin-orbit coupling

Andrzej Ptok, Szczepan Głodzik, and Tadeusz Domański

Phys. Rev. B 96, 184425 (2017) - Published 22 November, 2017

Interplay of spin-orbit coupling and hybridization in Ca3LiOsO6 and Ca3LiRuO6

S. Calder, D. J. Singh, V. O. Garlea, M. D. Lumsden, Y. G. Shi, K. Yamaura, and A. D. Christianson

Phys. Rev. B 96, 184426 (2017) - Published 22 November, 2017

Criteria for accurate determination of the magnon relaxation length from the nonlocal spin Seebeck effect

J. Shan, L. J. Cornelissen, J. Liu, J. Ben Youssef, L. Liang, and B. J. van Wees

Phys. Rev. B 96, 184427 (2017) - Published 22 November, 2017

Chemical-pressure-driven orthorhombic distortion and significant enhancement of ferroelectric polarization in Ca1−xLaxBaCo4O7 (x≤0.05)

K. Dey, A. Indra, A. Chatterjee, S. Majumdar, U. Rütt, O. Gutowski, M. v. Zimmermann, and S. Giri

Phys. Rev. B 96, 184428 (2017) - Published 27 November, 2017

Pressure tuning of collapse of helimagnetic structure in Au2Mn

I-Lin Liu, Maria J. Pascale, Juscelino B. Leao, Craig M. Brown, William D. Ratcliff, Qingzhen Huang, and Nicholas P. Butch

Phys. Rev. B 96, 184429 (2017) - Published 27 November, 2017

Surface magnetism of gallium arsenide nanofilms

Huan Lu, Jin Yu, and Wanlin Guo

Phys. Rev. B 96, 184430 (2017) - Published 27 November, 2017

Complex nature of magnetic field induced ferroelectricity in GdCrTiO5

T. Basu, D. T. Adroja, F. Kolb, H.-A. Krug von Nidda, A. Ruff, M. Hemmida, A. D. Hillier, M. Telling, E. V. Sampathkumaran, A. Loidl, and S. Krohns

Phys. Rev. B 96, 184431 (2017) - Published 27 November, 2017

Magnetism of a four-center transition-metal cluster revisited

W. Hübner, Y. Pavlyukh, G. Lefkidis, and J. Berakdar

Phys. Rev. B 96, 184432 (2017) - Published 27 November, 2017

Spin-wave propagation in the presence of inhomogeneous Dzyaloshinskii-Moriya interactions

Seung-Jae Lee, Jung-Hwan Moon, Hyun-Woo Lee, and Kyung-Jin Lee

Phys. Rev. B 96, 184433 (2017) - Published 27 November, 2017

Evidence for the absence of electron-electron Coulomb interaction quantum correction to the anomalous Hall effect in Co2FeSi Heusler-alloy thin films

Binoy Krishna Hazra, S. N. Kaul, S. Srinath, M. Manivel Raja, R. Rawat, and Archana Lakhani

Phys. Rev. B 96, 184434 (2017) - Published 27 November, 2017

Superfluidity and superconductivity

Imaging the spatial form of a superconducting order parameter via Josephson scanning tunneling spectroscopy

Martin Graham and Dirk K. Morr

Phys. Rev. B 96, 184501 (2017) - Published 3 November, 2017

Subsurface bending and reorientation of tilted vortex lattices in bulk isotropic superconductors due to Coulomb-like repulsion at the surface

E. Herrera, I. Guillamón, J. A. Galvis, A. Correa, A. Fente, S. Vieira, H. Suderow, A. Yu. Martynovich, and V. G. Kogan

Phys. Rev. B 96, 184502 (2017) - Published 3 November, 2017

Correlation between non-Fermi-liquid behavior and superconductivity in (Ca, La)(Fe,Co)As2 iron arsenides: A high-pressure study

W. Zhou, F. Ke, Xiaofeng Xu, R. Sankar, X. Xing, C. Q. Xu, X. F. Jiang, B. Qian, N. Zhou, Y. Zhang, M. Xu, B. Li, B. Chen, and Z. X. Shi

Phys. Rev. B 96, 184503 (2017) - Published 3 November, 2017

Physical mechanisms of timing jitter in photon detection by current-carrying superconducting nanowires

Mariia Sidorova, Alexej Semenov, Heinz-Wilhelm Hübers, Ilya Charaev, Artem Kuzmin, Steffen Doerner, and Michael Siegel

Phys. Rev. B 96, 184504 (2017) - Published 6 November, 2017

Anharmonicity and the isotope effect in superconducting lithium at high pressures: A first-principles approach

Miguel Borinaga, Unai Aseginolaza, Ion Errea, Matteo Calandra, Francesco Mauri, and Aitor Bergara

Phys. Rev. B 96, 184505 (2017) - Published 8 November, 2017

Interface between Sr2RuO4 and Ru-metal inclusion: Implications for its superconductivity

Soham S. Ghosh, Yan Xin, Zhiqiang Mao, and Efstratios Manousakis

Phys. Rev. B 96, 184506 (2017) - Published 8 November, 2017

Enhanced superconducting fluctuation effects on thermodynamic properties in the BCS-BEC crossover regime

Kyosuke Adachi and Ryusuke Ikeda

Phys. Rev. B 96, 184507 (2017) - Published 8 November, 2017

Vortex pinning by the point potential in topological superconductors: A scheme for braiding Majorana bound states

Hai-Dan Wu and Tao Zhou

Phys. Rev. B 96, 184508 (2017) - Published 10 November, 2017

Collapsed tetragonal phase transition in LaRu2P2

Gil Drachuck, Aashish Sapkota, Wageesha T. Jayasekara, Karunakar Kothapalli, Sergey L. Bud'ko, Alan I. Goldman, Andreas Kreyssig, and Paul C. Canfield

Phys. Rev. B 96, 184509 (2017) - Published 10 November, 2017

Random gauge models of the superconductor-insulator transition in two-dimensional disordered superconductors

Enzo Granato

Phys. Rev. B 96, 184510 (2017) - Published 13 November, 2017

Doping evolution of the anisotropic upper critical fields in the iron-based superconductor Ba1−xKxFe2As2

M. A. Tanatar, Yong Liu, J. Jaroszynski, J. S. Brooks, T. A. Lograsso, and R. Prozorov

Phys. Rev. B 96, 184511 (2017) - Published 14 November, 2017

Temperature and polarization dependence of low-energy magnetic fluctuations in nearly optimally doped NaFe0.9785Co0.0215As

Yu Song, Weiyi Wang, Chenglin Zhang, Yanhong Gu, Xingye Lu, Guotai Tan, Yixi Su, Frédéric Bourdarot, A. D. Christianson, Shiliang Li, and Pengcheng Dai

Phys. Rev. B 96, 184512 (2017) - Published 14 November, 2017

Possible high-Tc superconductivity due to incipient narrow bands originating from hidden ladders in Ruddlesden-Popper compounds

Daisuke Ogura, Hideo Aoki, and Kazuhiko Kuroki

Phys. Rev. B 96, 184513 (2017) - Published 14 November, 2017

Superconductivity of barium-VI synthesized via compression at low temperatures

D. E. Jackson, D. VanGennep, Y. K. Vohra, S. T. Weir, and J. J. Hamlin

Phys. Rev. B 96, 184514 (2017) - Published 15 November, 2017

Surface impedance and optimum surface resistance of a superconductor with an imperfect surface

Alex Gurevich and Takayuki Kubo

Phys. Rev. B 96, 184515 (2017) - Published 16 November, 2017

Bulk boundary correspondence and the existence of Majorana bound states on the edges of 2D topological superconductors

Nicholas Sedlmayr, Vardan Kaladzhyan, Clément Dutreix, and Cristina Bena

Phys. Rev. B 96, 184516 (2017) - Published 16 November, 2017

Proximity effect model of ultranarrow NbN strips

I. Charaev, T. Silbernagel, B. Bachowsky, A. Kuzmin, S. Doerner, K. Ilin, A. Semenov, D. Roditchev, D. Yu. Vodolazov, and M. Siegel

Phys. Rev. B 96, 184517 (2017) - Published 17 November, 2017

Amplitude mode oscillations in pump-probe photoemission spectra from a d-wave superconductor

B. Nosarzewski, B. Moritz, J. K. Freericks, A. F. Kemper, and T. P. Devereaux

Phys. Rev. B 96, 184518 (2017) - Published 20 November, 2017

Quasi-two-dimensional fluctuations in the magnetization of La1.9Ca1.1Cu2O6+δ superconductors

Xiaoya Shi, I. K. Dimitrov, Toshinori Ozaki, Genda Gu, and Qiang Li

Phys. Rev. B 96, 184519 (2017) - Published 21 November, 2017

Electron temperature and tunnel coupling dependence of zero-bias and almost-zero-bias conductance peaks in Majorana nanowires

F. Setiawan, Chun-Xiao Liu, Jay D. Sau, and S. Das Sarma

Phys. Rev. B 96, 184520 (2017) - Published 22 November, 2017

A key signature of a topological Majorana zero mode is the 2e2/h quantized zero-temperature zero-bias conductance of a metal-superconductor tunnel junction. This theoretical work shows that the finite-temperature Majorana conductance obeys a scaling relation with respect to a single dimensionless parameter, given by the ratio of the temperature and tunnel coupling, but only in the limit of weak tunneling and low temperature. Unfortunately, exactly the same scaling also applies to the zero-bias conductance arising from trivial Andreev bound states. This implies that a clear distinction between topological and trivial physics is not feasible based on such scaling plots.

Full-switching FSF-type superconducting spin-triplet magnetic random access memory element

D. Lenk, R. Morari, V. I. Zdravkov, A. Ullrich, Yu. Khaydukov, G. Obermeier, C. Müller, A. S. Sidorenko, H.-A. Krug von Nidda, S. Horn, L. R. Tagirov, and R. Tidecks

Phys. Rev. B 96, 184521 (2017) - Published 27 November, 2017

Dynamics of superconducting order parameter through ultrafast normal-to-superconducting phase transition in Bi2Sr2CaCu2O8+δ from multipulse polarization-resolved transient optical reflectivity

I. Madan, V. V. Baranov, Y. Toda, M. Oda, T. Kurosawa, V. V. Kabanov, T. Mertelj, and D. Mihailovic

Phys. Rev. B 96, 184522 (2017) - Published 27 November, 2017

Laser pulse probe of the chirality of Cooper pairs

V. L. Vadimov and A. S. Mel'nikov

Phys. Rev. B 96, 184523 (2017) - Published 27 November, 2017

Coincidence of magnetic and valence quantum critical points in CeRhIn5 under pressure

Z. Ren, G. W. Scheerer, D. Aoki, K. Miyake, S. Watanabe, and D. Jaccard

Phys. Rev. B 96, 184524 (2017) - Published 28 November, 2017

Homogeneous superconductivity at the LaAlO3/SrTiO3 interface probed by nanoscale transport

A. Kalaboukhov, P. P. Aurino, L. Galletti, T. Bauch, F. Lombardi, D. Winkler, T. Claeson, and D. Golubev

Phys. Rev. B 96, 184525 (2017) - Published 29 November, 2017

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